#615CA3#615CA3

#615CA3 is a mid, moderate blue. Relative luminance 0.128; OKLCH L 51.2% C 0.110 H 285.0°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#615CA3
RGB	rgb(97, 92, 163)
HSL	hsl(244, 28%, 50%)
HSV	hsv(244, 44%, 64%)
CMYK	cmyk(40.5%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(42.52, 20.14, -37.80)
CIE-LCH	lch(42.52, 42.83, 298.05°)
OKLab	oklab(51.24% 0.0286 -0.1066)
OKLCH	oklch(51.24% 0.11 285)
XYZ	xyz(15.3659, 12.8395, 36.3119)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CA3 #9EA35C

analogous

#5C7BA3 #615CA3 #845CA3

triadic

#615CA3 #A3615C #5CA361

tetradic

#615CA3 #A35C7B #9EA35C #5CA384

square

#615CA3 #A35C7B #9EA35C #5CA384

split-complementary

#615CA3 #A3845C #7BA35C

monochromatic

#323055 #4A467C #615CA3 #8783B9 #ADAACF

Accessibility & contrast

On white

5.89

#615CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#615CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CA3

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CA3	#FFFFFF	#000000	##FFFFFF
##615CA3	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4366A6

Deuteranopia (green-blind)

#4162A1

Tritanopia (blue-blind)

#4E6A77

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #615ca3;
/* rgb */ color: rgb(97, 92, 163);
/* oklch */ color: oklch(51.2% 0.110 285.0);

Tailwind

colors: {
  custom: {
    50: '#918abe',
    500: '#615ca3',
    950: '#000000',
  },
}

SCSS

$custom: #615ca3;
$custom-light: #918abe;
$custom-dark: #000000;

JSON

{
  "hex": "#615ca3",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 244.225,
    "s": 27.843,
    "l": 50
  },
  "oklch": {
    "l": 0.51237,
    "c": 0.11035,
    "h": 285
  },
  "luminance": 0.1284
}

Semantic roles & 50–950 ramp

primary

#615CA3

secondary

#BBBD9D

accent

#C464BD

background

#F9F8FB

surface

#F1F0F7

border

#CBCBD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #615CA3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →